Season your ground beef with 1/2 tsp salt, black pepper, paprika, garlic powder, onion powder and meat seasoning. Let marinate for 15 minutes minimum or overnight for best flavor.
Using a peeler, peel your zucchinis into thin slices.
Rest the zucchini slices on a couple baking trays lined with paper towel.
Sprinkle a pinch of salt on both sides of each slice and let rest for 15-30 minutes. You will use about 1 tsp salt in total. I used Himalayan salt so the quantity may be less if you use table salt.
Use a paper towel to wipe away the excess moisture and salt from both sides of the zucchini.
In the mean time, heat your pan on medium low and add a tbsp of oil and your onions. Fry for about 4 minutes until translucent.
Add in your ground beef and cook for 7-8 minutes or until it is no longer pink. Use a potato masher or fork to mash the beef into small pieces.
Drain the excess grease then add in your crushed tomatoes, tomato paste, sugar, garlic paste and your remaining seasonings. Simmer for 25 minutes.
In a separate bowl, add in your cottage cheese and parmesan and mix until well combined.
To layer your zucchini, start with roughly 1/2 cup of meat sauce then zucchini slices, then 1/2 cheese mixture, 1 1/2 cup meat sauce and then 1 cup shredded mozzarella. Repeat the process. The last layer will be zucchini slices, then meat sauce and finally shredded mozzarella. This will be three layers in a 9x13 baking dish.
Bake at 375°F for 35-40 minutes.
Let rest for 10-15 minutes before serving.
Garnish with additional parsley and serve hot.